The
Works for the Tseung Kwan O Line comprise the construction and maintenance
of the trackwork between temporary bulkheads at the Eastern harbour
Crossing junction and Po Lam Station and Tseung Kwan O Depot, including
a centre siding and connections to the Kwun Tong Line in Black Hill
Tunnel, a refuge siding at Po Lam Station and connecting tracks to,
and all tracks within, Tseung Kwan O Depot. The Works for the Kwun
Tong Line diversion comprise the construction and maintenance of the
trackwork between temporary bulkheads at Lam Tin Station junction
and the overrun tracks beyond Tiu Keng Leng Station, including connections
to the Tseung Kwan O Line in Black Hill Tunnel.
The Works include approximately 27 km of continuously welded single
track and 27 No turnouts on the running lines, all constructed of
UIC60 section rail, and approximately 8 km of plain lines and 20 No
turnouts, all constructed of BS1190A (M) section rail, in the Tseung
Kwan O Depot.
The Tseung Kwan O Extension traction power supply will be delivered
to the rolling stock by an overhead conductor system designed to interface
with the current collection equipment mounted on train roofs. |
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本工程包括鋪設正線長度約27公里單線UIC60型焊接長鋼軌和27個道岔，及位於將軍澳車場內的8公里長BS1190型普通線路和20個道岔。
將軍澳地鐵支線的牽引電力採用頂懸式接觸網系統，以適應既有車輛頂部之構造。 |
